Data from: Generation time, net reproductive rate, and growth in stage-age structured populations
Major insights into the relationship between life-history features and fitness have come from Lotka’s proof that population growth rate is determined by the level (expected amount) of reproduction and the average timing of reproduction of an individual. But this classical result is limited to age-st...
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Online Access: | https://doi.org/10.5061/dryad.3m5fc |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::c601548ffbf95ea2d46e232bcd74b0b2 2023-05-15T17:03:30+02:00 Data from: Generation time, net reproductive rate, and growth in stage-age structured populations Steiner, Ulrich K. Tuljapurkar, Shripad Coulson, Timothy 2014-01-01 https://doi.org/10.5061/dryad.3m5fc en eng Dryad http://dx.doi.org/10.5061/dryad.3m5fc https://dx.doi.org/10.5061/dryad.3m5fc lic_creative-commons 10.5061/dryad.3m5fc oai:easy.dans.knaw.nl:easy-dataset:84965 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:84965 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Ecology: evolutionary Demography FOS: Sociology Population: structure Ecology: theoretical Theory Modeling: matrix Orcinus orca life history theory Life history: evolution Ovis aries Ecology: population Population Ecology Theoretical Ecology Evolution Life History Evolutionary Ecology Fitness Life sciences medicine and health care demo info Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2014 fttriple https://doi.org/10.5061/dryad.3m5fc 2023-01-22T16:51:56Z Major insights into the relationship between life-history features and fitness have come from Lotka’s proof that population growth rate is determined by the level (expected amount) of reproduction and the average timing of reproduction of an individual. But this classical result is limited to age-structured populations. Here we generalize this result to populations structured by stage and age by providing a new, unique measure of reproductive timing (Tc) that, along with net reproductive rate (R0), has a direct mathematical relationship to and approximates growth rate (r). We use simple examples to show how reproductive timing Tc and level R0 are shaped by stage dynamics (individual trait changes), selection on the trait, and parent-offspring phenotypic correlation. We also show how population structure can affect dispersion in reproduction among ages and stages. These macroscopic features of the life history determine population growth rate r and reveal a complex interplay of trait dynamics, timing, and level of reproduction. Our results contribute to a new framework of population and evolutionary dynamics in stage-and-age-structured populations. Killer Whale example code and matrixMatlab code for the killer whale example including stage structured transition matrix. Initial data published by Caswell (2001) based on Brault & Caswell (1993)simple_stage.mKiller Whale example outputOutput from the matlab code for the killer whale example.killer_out.matMatlab code for two patch model run firstThis generates the matrices and information that is later used in the patches-analysis.m file. So run this file first.patches0.mMatlab code two patch example run secondMatlab code for the two patch model that estimating the data used in Fig. 3 of the articlepatches_analysis.mMatlab output file for two patch modelThis is the Matlab output generated from the patches_analysis filepatches1_out.matMatlab code for two age class four size class example: maticesMatlab code that generates the data for the two age class four size ... Dataset Killer Whale Orca Orcinus orca Killer whale Unknown |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
Ecology: evolutionary Demography FOS: Sociology Population: structure Ecology: theoretical Theory Modeling: matrix Orcinus orca life history theory Life history: evolution Ovis aries Ecology: population Population Ecology Theoretical Ecology Evolution Life History Evolutionary Ecology Fitness Life sciences medicine and health care demo info |
spellingShingle |
Ecology: evolutionary Demography FOS: Sociology Population: structure Ecology: theoretical Theory Modeling: matrix Orcinus orca life history theory Life history: evolution Ovis aries Ecology: population Population Ecology Theoretical Ecology Evolution Life History Evolutionary Ecology Fitness Life sciences medicine and health care demo info Steiner, Ulrich K. Tuljapurkar, Shripad Coulson, Timothy Data from: Generation time, net reproductive rate, and growth in stage-age structured populations |
topic_facet |
Ecology: evolutionary Demography FOS: Sociology Population: structure Ecology: theoretical Theory Modeling: matrix Orcinus orca life history theory Life history: evolution Ovis aries Ecology: population Population Ecology Theoretical Ecology Evolution Life History Evolutionary Ecology Fitness Life sciences medicine and health care demo info |
description |
Major insights into the relationship between life-history features and fitness have come from Lotka’s proof that population growth rate is determined by the level (expected amount) of reproduction and the average timing of reproduction of an individual. But this classical result is limited to age-structured populations. Here we generalize this result to populations structured by stage and age by providing a new, unique measure of reproductive timing (Tc) that, along with net reproductive rate (R0), has a direct mathematical relationship to and approximates growth rate (r). We use simple examples to show how reproductive timing Tc and level R0 are shaped by stage dynamics (individual trait changes), selection on the trait, and parent-offspring phenotypic correlation. We also show how population structure can affect dispersion in reproduction among ages and stages. These macroscopic features of the life history determine population growth rate r and reveal a complex interplay of trait dynamics, timing, and level of reproduction. Our results contribute to a new framework of population and evolutionary dynamics in stage-and-age-structured populations. Killer Whale example code and matrixMatlab code for the killer whale example including stage structured transition matrix. Initial data published by Caswell (2001) based on Brault & Caswell (1993)simple_stage.mKiller Whale example outputOutput from the matlab code for the killer whale example.killer_out.matMatlab code for two patch model run firstThis generates the matrices and information that is later used in the patches-analysis.m file. So run this file first.patches0.mMatlab code two patch example run secondMatlab code for the two patch model that estimating the data used in Fig. 3 of the articlepatches_analysis.mMatlab output file for two patch modelThis is the Matlab output generated from the patches_analysis filepatches1_out.matMatlab code for two age class four size class example: maticesMatlab code that generates the data for the two age class four size ... |
format |
Dataset |
author |
Steiner, Ulrich K. Tuljapurkar, Shripad Coulson, Timothy |
author_facet |
Steiner, Ulrich K. Tuljapurkar, Shripad Coulson, Timothy |
author_sort |
Steiner, Ulrich K. |
title |
Data from: Generation time, net reproductive rate, and growth in stage-age structured populations |
title_short |
Data from: Generation time, net reproductive rate, and growth in stage-age structured populations |
title_full |
Data from: Generation time, net reproductive rate, and growth in stage-age structured populations |
title_fullStr |
Data from: Generation time, net reproductive rate, and growth in stage-age structured populations |
title_full_unstemmed |
Data from: Generation time, net reproductive rate, and growth in stage-age structured populations |
title_sort |
data from: generation time, net reproductive rate, and growth in stage-age structured populations |
publisher |
Dryad |
publishDate |
2014 |
url |
https://doi.org/10.5061/dryad.3m5fc |
genre |
Killer Whale Orca Orcinus orca Killer whale |
genre_facet |
Killer Whale Orca Orcinus orca Killer whale |
op_source |
10.5061/dryad.3m5fc oai:easy.dans.knaw.nl:easy-dataset:84965 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:84965 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c |
op_relation |
http://dx.doi.org/10.5061/dryad.3m5fc https://dx.doi.org/10.5061/dryad.3m5fc |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.3m5fc |
_version_ |
1766057383333724160 |